taler-mdb

commit 4bb273a3790c17d0932ba3983da8d5030444d93b
parent 350e0f783db89e3def61ea6a4323def561f62cf7
Author: Boss Marco <bossm8@students.bfh.ch>
Date:   Fri, 27 Dec 2019 14:07:20 +0100

cancelbutton working

Diffstat:
M
src/main.c
 | 
6
++++--

1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/src/main.c b/src/main.c
@@ -937,7 +937,7 @@ shutdown_task (void *cls)
       close (qrDisplay.backlightfd);
     qrDisplay.backlightfd = -1;
   }
-  if (0 > cancelButton.cancelbuttonfd)
+  if (0 < cancelButton.cancelbuttonfd)
   {
     close (cancelButton.cancelbuttonfd);
     cancelButton.cancelbuttonfd = open ("/sys/class/gpio/unexport",
@@ -1434,7 +1434,7 @@ launch_payment (struct Product *product)
     GNUNET_free (pa);
     return NULL;
   }
-  if (0 > cancelButton.cancelbuttonfd)
+  if (0 < cancelButton.cancelbuttonfd)
     start_read_cancel_button ();
   return pa;
 }
@@ -1653,6 +1653,8 @@ cancel_button_pressed (void *cls)
   lseek (cancelButton.cancelbuttonfd, 0, SEEK_SET);
   if ( '1' == value )
   {
+    GNUNET_log (GNUNET_ERROR_TYPE_INFO,
+                "Cancel button pressed, canceling current order\n");
     if (GNUNET_NO == payment_activity->paid)
     {
       mdb.cmd = &denyVend;